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Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Jan 03:20 AM PST
Extended Forecast for

Deer Park WA

  • Overnight

    Overnight: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 44. Calm wind becoming south around 6 mph in the morning.

    High: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Light south wind.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 11pm and 2am. Patchy freezing fog after 2am. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 11am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy freezing fog before 10pm, then patchy freezing fog after 11pm. Cloudy, with a low around 27.

    Low: 27 °F

    Patchy
    Freezing Fog

  • Thursday

    Thursday: Areas of freezing fog before 11am. Cloudy, with a high near 34.

    High: 34 °F

    Areas
    Freezing Fog
    then Cloudy

  • Thursday Night

    Thursday Night: Patchy freezing fog before midnight, then patchy freezing fog after 3am. Cloudy, with a low around 25.

    Low: 25 °F

    Patchy
    Freezing Fog

Detailed Forecast

Overnight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 33. Calm wind.
Monday
A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 44. Calm wind becoming south around 6 mph in the morning.
Monday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Light south wind.
Tuesday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 46. Calm wind.
Tuesday Night
Patchy fog between 11pm and 2am. Patchy freezing fog after 2am. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Wednesday
Patchy freezing fog before 11am. Mostly cloudy, with a high near 36.
Wednesday Night
Patchy freezing fog before 10pm, then patchy freezing fog after 11pm. Cloudy, with a low around 27.
Thursday
Areas of freezing fog before 11am. Cloudy, with a high near 34.
Thursday Night
Patchy freezing fog before midnight, then patchy freezing fog after 3am. Cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 40.
Saturday Night
Patchy freezing fog. Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
2:57 am PST Jan 12, 2026
Forecast Valid:
3am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation